51.179.80.0/20

AS198471 · Opnet Srl

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Summary

Country	Italy
Domain	opnet.it
ASN	AS198471
Registry	RIPE
ID	LINKEM-NET

WHOIS Details

inetnum:        51.179.64.0 - 51.179.127.255
netname:        LINKEM-NET
descr:          LINKEM CUSTOMERS
country:        IT
admin-c:        LNE7-RIPE
tech-c:         LNE7-RIPE
status:         ASSIGNED PA
mnt-by:         LINKEM-MNT
created:        2015-06-10T22:48:52Z
last-modified:  2017-11-13T15:39:24Z
source:         RIPE
abuse-email:    abusi@opnet.it
abuse-c:        AR77665-RIPE
abuse-org:      ORG-OS382-RIPE

role:           Opnet Network Engineering
admin-c:        LM20405-RIPE
admin-c:        AC41753-RIPE
tech-c:         LM20405-RIPE
tech-c:         AC41753-RIPE
address:        via Monte Rosa 91, Milano
e-mail:         ripe@opnet.it
nic-hdl:        LNE7-RIPE
mnt-by:         LINKEM-MNT
created:        2017-11-13T13:48:27Z
last-modified:  2025-05-14T13:10:44Z
source:         RIPE

route:          51.179.64.0/18
descr:          LINKEM-NET
origin:         AS198471
mnt-by:         LINKEM-MNT
created:        2015-06-09T08:31:55Z
last-modified:  2015-06-09T08:31:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.179.0.0/16

Range	ASN	Company	Num of IPs
51.179.192.0/18	AS5482	AllPoints Fibre Networks Limited	16,384
51.179.192.0/21	AS1299	AllPoints Fibre Networks Limited	2,048
51.179.192.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.200.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.208.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.177.0/24	AS9009	M247 Europe SRL	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
51.179.95.253	AS198471 Opnet Srl	`38.02ms` from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
34.220.180.116	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
108.237.31.164	AS7018 AT&T Enterprises, LLC	`2.74ms` from Dallas, US
4.210.70.116	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
39.183.58.100	AS56041 China Mobile communications corporation	`4.79ms` from Hangzhou, CN
88.157.20.180	AS2860 NOS COMUNICACOES, S.A.	`4.09ms` from Lisbon, PT
204.10.203.68	AS395088 Convergia, inc	`0.64ms` from Miami, US
82.60.60.228	AS3269 Telecom Italia S.p.A.	`3.83ms` from Milan, IT
167.56.17.20	AS6057 Administracion Nacional de Telecomunicaciones	`1.80ms` from Montevideo, UY
159.223.107.196	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US
100.40.142.68	AS701 Verizon Business	`3.50ms` from New York City, US
31.216.117.36	AS15805 EPIC LTD	`1.54ms` from Nicosia, CY
15.152.194.84	AS16509 Amazon.com, Inc.	`0.23ms` from Osaka, JP
91.254.65.20	AS1267 WIND TRE S.P.A.	`10.40ms` from Rome, IT
67.166.66.116	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Salt Lake City, US
222.223.167.228	AS4134 CHINANET-BACKBONE	`7.90ms` from Shijiazhuang, CN
111.87.222.20	AS2516 KDDI CORPORATION	`1.00ms` from Tokyo, JP
20.210.49.36	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
193.81.149.212	AS8447 A1 Telekom Austria AG	`13.11ms` from Vienna, AT
69.57.101.148	AS1640 Thacker-Grigsby Communications	`12.69ms` from Atlanta, US
121.222.67.180	AS1221 Telstra Limited	`11.88ms` from Brisbane, AU
94.52.130.4	AS48161 NEXTGEN COMMUNICATIONS SRL	`4.16ms` from Bucharest, RO
198.61.167.244	AS19994 Rackspace Hosting	`0.60ms` from Chicago, US
4.207.174.100	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
35.158.47.180	AS16509 Amazon.com, Inc.	`0.25ms` from Frankfurt am Main, DE
84.71.40.20	AS5378 Vodafone Limited	`8.15ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m9 51.179.84.136

traceroute to 51.179.84.136 (51.179.84.136): 9 hops max, 52 byte packets

2 [AS1267] 151.6.1.223 113.35 ms

3 [AS1267] 151.6.3.61 111.291 ms

4 [AS1267] 151.6.1.219 113.92 ms

5 [AS1267] 151.7.84.17 112.49 ms

6 [AS1267] 151.7.84.99 111.156 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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